Contents

Index

• Getting Started

• Desktop Tools and Development Environment

• Data Import and Export

• Mathematics

• Arrays and Matrices

• Linear Algebra

• Elementary Math

• Trigonometric

• Exponential

• Rounding and Remainder

• Discrete Math

• Polynomials

• Interpolation and Computational Geometry

• Cartesian Coordinate System Conversion

• Nonlinear Numerical Methods

• Specialized Math

• Sparse Matrices

• Math Constants

• Data Analysis

• Programming and Data Types

• Object-Oriented Programming

• 3-D Visualization

• GUI Development

• External Interfaces

• Release Notes

Learn more about MATLAB

exp - Exponential

Syntax

Y = exp(X)

Description

Y = exp(X) returns the exponential for each element of X. exp operates element-wise on arrays. For complex , exp returns the complex exponential . Use expm for matrix exponentials.

Examples

Find the value of :

y=exp(i*pi)

returns

y =

  -1.0000 + 0.0000i

See Also

exit

expint

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